From 5a53cc83a78f33a0ef3266382bcc4fa580757ad4 Mon Sep 17 00:00:00 2001
From: razetime <rraghu.11502@gmail.com>
Date: Fri, 19 Jan 2024 19:11:39 +0800
Subject: [PATCH] 15: group by

---
 15-tables-files.md | 2 --
 1 file changed, 2 deletions(-)

diff --git a/15-tables-files.md b/15-tables-files.md
index 2fde5c6..394af60 100644
--- a/15-tables-files.md
+++ b/15-tables-files.md
@@ -62,7 +62,6 @@ The same goes for `_`.
 +`a`b!(,1;,3)
 ```
 
-<!--
 Updates to a table have to be done with indexing. An SQL group by query had to
 be done with `=`, which returns a dictionary that has to be reconstituted into
 a table.
@@ -71,7 +70,6 @@ a table.
  t:+`a`b!(!10;10?10)
  ,/t@=2!t@`a
 ```
--->
 
 ## File Model
 ngn/k's file I/O is based on the UNIX model of file management. It is best to